摘要
地震是一种破坏性极大的突发性自然灾害。通过探讨基于仿真建模方法和再现技术进行地震灾害模拟的可行性,提出利用虚拟三维仿真建模技术、动力学动画技术和场景渲染技术来再现地震灾害形成的全过程,及其引发的一系列次生灾害。再现的虚拟地震灾害过程可以使各级地震应急管理人员和相关技术人员相对逼真地感受地震给人类社会带来的巨大灾难,从而增强其防震减灾意识。
Earthquake is a huge devastative and paroxysmal natural disaster. This paper discusses the possibility of earthquake disaster simulation based on modeling method and reappearance technology. The simulation using three-dimensional modeling, dynamics and animated cartoon technology, reappeared entire process of earthquake as well as a series of secondary disaster. The virtual earthquake disaster scene enables all levels of earthquake emergency administrator and the relevant technical personnel to feel the huge earthquake disaster oneself and strengthen their earthquake disaster reduction consciousness.
出处
《自然灾害学报》
CSCD
北大核心
2007年第6期165-170,共6页
Journal of Natural Disasters
基金
"十一五"国家科技支撑计划重大项目
关键词
震害模拟
仿真建模
再现技术
虚拟震害场景
earthquake disaster simulation
simulation modeling
reappearance technology
virtual earthquake disaster scene
